Professor's Research
Market value
Updated 6/22/2026$0.10
est. marketTCGPlayer · by variant
| Variant | Low | Market | High |
|---|---|---|---|
| Normal | $0.01 | $0.10 | $999 |
| Reverse Holo | $0.01 | $0.18 | $999 |
Where to buy
Affiliate links — your purchase supports the project at no extra cost.